19875041 has 4 divisors (see below), whose sum is σ = 19890432. Its totient is φ = 19859652.

The previous prime is 19875017. The next prime is 19875047. The reversal of 19875041 is 14057891.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 19875041 - 2⁶ = 19874977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 19874992 and 19875010.

It is not an unprimeable number, because it can be changed into a prime (19875047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5561 + ... + 8406.

It is an arithmetic number, because the mean of its divisors is an integer number (4972608).

Almost surely, 2^19875041 is an apocalyptic number.

It is an amenable number.

19875041 is a deficient number, since it is larger than the sum of its proper divisors (15391).

19875041 is a wasteful number, since it uses less digits than its factorization.

19875041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15390.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 19875041 is about 4458.1432233610. The cubic root of 19875041 is about 270.8752620108.

The spelling of 19875041 in words is "nineteen million, eight hundred seventy-five thousand, forty-one".